Nickel-plated thermostatic valve 189UM

Nickel-plated thermostat-adaptable valve with nine-position pre-setting device. Straight body. Connection for iron pipe. Straight tailpiece with O-ring. Compatible with 148 and 148A series thermostatic actuators, BT-TH02 RF series electronic thermostatic actuators and 22C, 22CX, 22CX5 and 26LC series electrothermal actuators. 

Keymark certified. EN215.  

The valve has the Keymark certification joined only to the following Keymark thermostatic head: 148 - 148A.